
Can someone explain to me why the body of the honored lady is always in pain? Is that because of the poison of the concubines?

If I remember it correctly, someone said that he hasn't completely recovered from the poison yet, 'cause it's a really strong one. Since the emperor is the one inside his body, he could withstand it as if it was nothing. It doesn't help that the only time he took a medication was that time Sunyoung force fed him. He should have kept on drinking his medication to heal faster, but he didn't since he's strong enough to fight the pain. But now that they have switched back, Sunyoung who's significantly weaker than him is suffering a lot. Basically, the pain prolly never subsided, but they have different tolerance for it.
Juda blushing is that I live for ლ(´ڡ`ლ)